From: Michael Ellerman <mpe@ellerman.id.au>
To: linuxppc-dev@lists.ozlabs.org, Michael Ellerman <mpe@ellerman.id.au>
Subject: Re: [PATCH] powerpc/mm: Allow ARCH_FORCE_MAX_ORDER up to 12
Date: Sun, 15 Oct 2023 21:00:23 +1100 [thread overview]
Message-ID: <169736402375.957740.893150934201855636.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20230824122849.942072-1-mpe@ellerman.id.au>
On Thu, 24 Aug 2023 22:28:49 +1000, Michael Ellerman wrote:
> Christophe reported that the change to ARCH_FORCE_MAX_ORDER to limit the
> range to 10 had broken his ability to configure hugepages:
>
> # echo 1 > /sys/kernel/mm/hugepages/hugepages-8192kB/nr_hugepages
> sh: write error: Invalid argument
>
> Several of the powerpc defconfigs previously set the
> ARCH_FORCE_MAX_ORDER value to 12, via the definition in
> arch/powerpc/configs/fsl-emb-nonhw.config, used by:
>
> [...]
Applied to powerpc/fixes.
[1/1] powerpc/mm: Allow ARCH_FORCE_MAX_ORDER up to 12
https://git.kernel.org/powerpc/c/ff9e8f41513669e290f6e1904e1bc75950584491
cheers
prev parent reply other threads:[~2023-10-15 10:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-24 12:28 [PATCH] powerpc/mm: Allow ARCH_FORCE_MAX_ORDER up to 12 Michael Ellerman
2023-10-11 13:40 ` Christophe Leroy
2023-10-15 10:00 ` Michael Ellerman [this message]
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